210203020130004 has 192 divisors, whose sum is σ = 603880394342400. Its totient is φ = 62697255465600.

The previous prime is 210203020129979. The next prime is 210203020130057. The reversal of 210203020130004 is 400031020302012.

210203020130004 is a `hidden beast` number, since 210 + 20 + 302 + 0 + 130 + 0 + 0 + 4 = 666.

It is a super-2 number, since 2×210203020130004² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49146442 + ... + 53252030.

It is an arithmetic number, because the mean of its divisors is an integer number (3145210387200).

Almost surely, 2^{210203020130004} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210203020130004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (301940197171200).

210203020130004 is an abundant number, since it is smaller than the sum of its proper divisors (393677374212396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210203020130004 is a wasteful number, since it uses less digits than its factorization.

210203020130004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4106291 (or 4106283 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 210203020130004 its reverse (400031020302012), we get a palindrome (610234040432016).

The spelling of 210203020130004 in words is "two hundred ten trillion, two hundred three billion, twenty million, one hundred thirty thousand, four".